98% Purity Pharmaceutical Grade Chemicals Flumazenil CAS 78755-81-4 COA

Basic Information
Place of Origin: CHINA
Brand Name: MOSINTER
Certification: COA
Model Number: Antineoplastic Drugs API - 81
Minimum Order Quantity: 1KG
Price: Negotiation
Packaging Details: Aluminum foil bag, fiber can, kraft paper bag
Delivery Time: Within 7 days
Supply Ability: Can be customized according to customer requirements
Detail Information
Name: Flumazenil CAS: 78755-81-4
Appearance: Powder Molecular Formula: C15H14FN3O3
Molecular Weight: 303.29 Purity: 98%
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Product Description

Flumazenil CAS 78755-81-4 Pharmaceutical Grade Chemicals



Crystallization in alcohol, melting point 20l-203 ℃.




Items Specifications
Description White or almost white, crystalline powder
Solubility Very slightly soluble in water, freely soluble in methylene chloride, sparingly soluble in methanol.
MP 198℃ to 202 ℃
Appearance of solution Solution S in clear (2.2.1) and not more intensely colored than reference solution BY7 (2.2.2,method II)
Dimethylformamide diethyl acetal ≤ 1%
Impurity B ≤0.2%
Any other impurity ≤0.1%
Total ≤0.2%
Loss on drying ≤0.5%
Chloroform ≤0.006%
DMF ≤0.088%
Sulphated ash ≤0.1%
Assay 98.0%~102.0%




1. Flumazenil is of benefit in patients who become excessively drowsy after ben zodia zepines are used for either diagnostic or therapeutic procedures.

2. It has been used as an antidote in the treatment of ben zodia zepine overdoses It reverses the effects of ben zodia zepines by competitive inhibition at the ben zodia zepine binding site on the GABAA receptor. There are many complications that must be taken into consideration when used in theacute care setting.

3. It has also been used in hepatic encephalopathy, though results have been mixed.


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